When Tennessee’s Medicaid program moved its enrollees into a new eligibility system in 2019, the conversion merged DiJuana Davis’s family with another family that had the same case number. The system then sent all of the family’s mail to the wrong address. When its requests for information went unanswered, it ended coverage for Davis and her five children. She appealed. Seven weeks after the cutoff, a review of her appeal found the address error, and the program filled the gap in coverage back to the day it ended.1 A federal court later found that the program had no way of knowing who else it had sorted into the wrong household, and relied on enrollees to appeal or reapply to fix it.2 Davis’s appeal corrected one family’s record, and the rule that ends coverage when mail goes unanswered went on running on records like hers. Here the source is the rule, but a source can sit higher, and a correction that reaches the rule can still stop below it. The residual, meaning the failures that keep turning up after a fix, is the evidence that says which level the source sits on.3
The ladder
Follow the wrong address up six rungs. At the bottom are the record (the wrong address on file), the decision (a termination despite the right one) and the rule. Appeals on the lower two never reach the rule.
Above the rule sits the burden. Confirming that a letter reached its household costs the program staff time. A rule that ends coverage on silence moves that cost onto the enrollee, who has to notice the loss, appeal, show the letter never came and wait. Tennessee wouldn’t excuse a late appeal from an enrollee who said a notice never arrived. It made an exception only if its own records backed the claim, by showing returned mail or a recent change of address, or if the enrollee could otherwise explain the loss. It never held hearings on the question. In 2024 the court held that policy unconstitutional.4 Nothing epistemic is wrong here, since the court found that the program knew its system was wrongly terminating disabled enrollees. It has chosen who pays. Better data wouldn’t touch that choice, and a redraft that leaves the cost with the enrollee will find another reason to terminate. Correcting the burden moves the verification back to the program.5
Above the burden is the question. To the system, an address is a stable fact about a household, and a letter there that goes unanswered counts as evidence about eligibility. For many enrollees a move comes with the trouble that makes coverage matter, since they lost a lease, left a partner or went to stay with family. Exceptions for each of them pile up while the system keeps asking whether the household answered its mail, not whether it still qualifies. So the enrollee who lost her lease loses her coverage because she lost it. Revising the answer can’t reach that error, which sits in what the institution counts as a relevant fact.
Other ladders grade a response by what it can do or cost: by its consequences, by what an institution offers when people demand correction, or by the price of correction in the economy around it. This one measures where the failure sits, and holding it against any of them shows whether a response climbed as high as the source.6
The hardest edge
Appeals, reviews and ombuds offices rarely reach the top rung, which is jurisdiction. Recurring residuals may show that an institution can’t represent a domain, correct its errors, or exercise a power without unacceptable burdens. If a program keeps failing enrollees whose housing is unstable after every reform, the right correction may be to narrow or withdraw its authority over them. That corrects the institution’s assumption that it should decide at all.7
Some remedies reach it. Standing should be able to compel an institution to revise its jurisdiction. The remedies fixed in advance can include withdrawing a department’s authority to convert claims if its conversions keep failing. Enforcement can carry past the rule and its incentives to the institution’s mandate. Refusal reaches it from the other side. It asks whether the grant was ever the institution’s to give, where this rung asks whether an institution that held the authority has lost it on its own record.
Reading the repetition
Which rung a residual points to shows in how it repeats. An isolated failure indicts the record or the decision, and repetition under one rule indicts the rule. Failures that recur across rules which all save the program the same cost indict the burden. When they follow one kind of life through every redraft, landing on people who moved whatever the rule says about moving, they indict the question. Failures that persist after the burden and the question have been corrected indict the jurisdiction, the institution’s authority to decide those cases at all. How often a residual repeats then says when it’s earned the right to put that level on trial.8
The gap
Take any failure, ask which rung it points to, then ask what the correction reached. Where the two differ, the person gets relief and the cause stays in place, as when Davis’s coverage came back and the rule that ends coverage on unanswered mail kept running. The institution can then report itself as working while enrollees like her keep absorbing a failure they have no power to change.9
Notes
A.M.C. v. Smith, No. 3:20-cv-00240, Memorandum Opinion (M.D. Tenn. Aug. 26, 2024), findings of fact 74–79 and 224–229, healthlaw.org. Coverage ended on August 26, 2019, and was restored on October 17. A call center first told Davis that reapplying was the only thing she could do, which the court found was not true, and she could not have a surgery the program had already approved.
A.M.C. v. Smith, finding of fact 61.
The residual as evidence of where the institution actually is: Read an Institution by Its Workarounds.
A.M.C. v. Smith, conclusions of law 575–578. The court held that denying good-cause exceptions or hearings to enrollees who said they never received a notice violated the Due Process Clause.
A.M.C. v. Smith, conclusions of law 537 and 540, on what the program knew about its system and how slowly it responded. Who carries the difference between what a rule drops and what has to be reconciled: The Rule Works. She Doesn’t Fit.. The accounting boundary that decides which costs count: Change the Denominator and the Success Disappears. The burden that runs downhill while authority runs uphill: Don’t Blame the Nurse for the Sixteen-Hour Shift. Who pays while the error is still being decided: Winning Your Appeal Can Still Cost You Everything.
The stages an institution must clear for a validated finding to change anything, restitution among them: After the finding lands.
The requirement that authority not exceed corrigibility: Aligned With Whom?.
How review widens with the evidence, from implementation to jurisdiction to whether the institution should continue, is drawn on the site’s Framework Diagrams page.
Walk the ladder against a failure: The correction ladder. The statement that makes the institution declare the burden before the rule runs: The remainder statement.